›› 2013, Vol. 27 ›› Issue (6): 4-6.

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Applications of Circular Internal Bracing Technique in the Deep Excavation Supports

LU Shihua   

  1. (Guangzhou Panyu Polytechnic, Guangzhou 511483)
  • Received:2013-01-20 Online:2013-12-20 Published:2013-12-21

Abstract: The circular internal bracing is a popular supporting system in the deep excavations. It has the advantages of large working area without supporting members. It is also flexible for the substructure arrangements and earthwork constructions. A case study is provided in this paper to provide an application of the circular internal bracing technique in the deep excavations.

Key words: Circular Internal Bracing, Deep Excavation, Excavation Supporting System